345275179242 has 16 divisors (see below), whose sum is σ = 789200409792. Its totient is φ = 98650051200.

The previous prime is 345275179229. The next prime is 345275179247. The reversal of 345275179242 is 242971572543.

It is not an unprimeable number, because it can be changed into a prime (345275179247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4110418759 + ... + 4110418842.

It is an arithmetic number, because the mean of its divisors is an integer number (49325025612).

Almost surely, 2^345275179242 is an apocalyptic number.

345275179242 is an abundant number, since it is smaller than the sum of its proper divisors (443925230550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345275179242 is a wasteful number, since it uses less digits than its factorization.

345275179242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8220837613.

The product of its digits is 4233600, while the sum is 51.

The spelling of 345275179242 in words is "three hundred forty-five billion, two hundred seventy-five million, one hundred seventy-nine thousand, two hundred forty-two".